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117
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WAW
2007
Springer
144views Algorithms» more  WAW 2007»
15 years 6 months ago
Approximating Betweenness Centrality
Betweenness is a centrality measure based on shortest paths, widely used in complex network analysis. It is computationally-expensive to exactly determine betweenness; currently th...
David A. Bader, Shiva Kintali, Kamesh Madduri, Mil...
WEA
2007
Springer
74views Algorithms» more  WEA 2007»
15 years 6 months ago
Landmark-Based Routing in Dynamic Graphs
Many speed-up techniques for route planning in static graphs exist, only few of them are proven to work in a dynamic scenario. Most of them use preprocessed information, which has ...
Daniel Delling, Dorothea Wagner
122
Voted
WEBI
2007
Springer
15 years 6 months ago
PSSF: A Novel Statistical Approach for Personalized Service-side Spam Filtering
The volume of spam e-mails has grown rapidly in the last two years resulting in increasing costs to users, network operators, and e-mail service providers (ESPs). E-mail users dem...
Khurum Nazir Junejo, Asim Karim
96
Voted
WWIC
2007
Springer
123views Communications» more  WWIC 2007»
15 years 6 months ago
An Experimental Investigation of the Congestion Control Used by Skype VoIP
Abstract. The explosive growth of VoIP trac poses a potential challenge to the stability of the Internet that, up to now, has been guaranteed by the TCP congestion control. In thi...
Luca De Cicco, Saverio Mascolo, Vittorio Palmisano
ACII
2007
Springer
15 years 4 months ago
Detecting Affect from Non-stylised Body Motions
In this paper we present a novel framework for analysing non-stylised motion in order to detect implicitly communicated affect. Our approach makes use of a segmentation technique w...
Daniel Bernhardt, Peter Robinson